J.V. Converting MAG-02/BLK05333 JVCC MAG-02 Magnetic Tape: 1/2" x 10 ft, Black Carrier/backing: magnet. Adhesive: acrylic Release liner: semi-bleached kraft paper Thickness: 63 mils (carrier, adhesive) 60 mils (carrier) Adhesion: 160 ounces per inch (to stainless steel test panel) Service/operating temperature: 0 to 250F. Application temperature: 50F (minimum)